Removable storage device not detected as block device

[saeid]

my usb 3.1 devices not mount on my ubuntu 20.04.1 and sometime mound very late please fix it
Linux shadow 5.4.0-42-generic #46-Ubuntu SMP Fri Jul 10 00:24:02 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: udev 245.4-4ubuntu3.2
ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
Uname: Linux 5.4.0-42-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.6
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
CustomUdevRuleFiles: 70-snap.snapd.rules 70-snap.canonical-livepatch.rules
Date: Tue Aug 11 19:59:16 2020
GvfsMonitorError:
 This tool has been deprecated, use 'gio mount' instead.
 See 'gio help mount' for more info.
GvfsMonitorLog: Monitoring events. Press Ctrl+C to quit.
HotplugNewDevices: /dev/sdd1 /dev/sdd
HotplugNewMounts:

InstallationDate: Installed on 2020-08-11 (0 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
MachineType: Dell Inc. Inspiron 7520
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-42-generic root=UUID=e82ab6f9-f116-4231-80de-2f81fde3e5d6 ro quiet splash vt.handoff=7
SourcePackage: systemd
Symptom: storage
Title: Removable storage device not detected as block device
UdisksMonitorLog:
 Monitoring the udisks daemon. Press Ctrl+C to exit.
 19:59:31.995: The udisks-daemon is running (name-owner :1.10).
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/17/2018
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A14
dmi.board.name: 0PXH02
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A14
dmi.modalias: dmi:bvnDellInc.:bvrA14:bd05/17/2018:svnDellInc.:pnInspiron7520:pvrA14:rvnDellInc.:rn0PXH02:rvrA00:cvnDellInc.:ct8:cvrA14:
dmi.product.family: 103C_5335KV
dmi.product.name: Inspiron 7520
dmi.product.sku: Inspiron 7520
dmi.product.version: A14
dmi.sys.vendor: Dell Inc.

[Dan Streetman (ddstreet)]

this appears to be dup of bug 1856608